History Fridge / PokemonLegendsArceus

** InUniverse, even Adaman expresses concern about what the security corps will be subjected to and scolds Melli for that.

* After you're banished and you're rejected by both Lian and Mai, where is Akari/Rei when they are [[SugarWiki/HeartwarmingMoments comforted by the Shinx?]] Standing at the edge of an arch over a river, [[DarkestHour as despondent and alone as they have ever been.]] Aka/Rei [[SuperDrowningSkills can't swim]]. The Shinx might have ''[[InterruptedSuicide saved]] the player character from '''[[DrivenToSuicide suicide]].'''''

* After the above happens and you're rejected by both Lian and Mai, where is Aka/Rei when they are [[SugarWiki/HeartwarmingMoments comforted by the Shinx?]] Standing at the edge of an arch over a river, [[DarkestHour as despondent and alone as they have ever been.]] Aka/Rei [[SuperDrowningSkills can't swim]]. The Shinx might have ''[[InterruptedSuicide saved]] the player character from '''[[DrivenToSuicide suicide]].'''''

* After the above happens and you're rejected by both Lian and Mai, where is Aka/Rei when they are [[SugarWiki/HeartwarmingMoments comforted by the Shinx?]] Standing at the edge of an arch over a river, [[DarkestHour as despondent and alone as they have ever been.]] Aka/Rei [[SuperDrowningSkills can't swim]]. The Shinx might have ''saved the player character from '''[[DrivenToSuicide suicide]].'''''

* One request is convincing a random person that his Cascoon is not a Silcoon. While you can bring up their color, you can also bring up their eyes. While this may seem like a case of focusing on a tiny difference instead of an obvious one, the existence of shiny pokemon actually does mean that color alone is not the best way to distinguish between them. But eye shape is not something that shiny pokemon change, so it really is more definitive proof of silcoon and cascoon being different species than their shell colors.

*** For Magnezone and Probopass, another reason for the choice could be a StealthPun to the fact both Pokémon are associated with magnets and Ingo was once a Subway Boss. Magnet trains, anyone?

** The clans may not have been eradicated. There are many people in modern day Sinnoh that seem to be related to members of the clans. Rather, the Diamond Clan, the Pearl Clan, and the settlers from elsewhere all combined to form what is now the Sinnoh region. Pokémon are viewed as friends and partners, not feared, while still being kept in Poké Balls. The towns and cities are bult up for human use, while the areas in between are untamed and left for Pokémon habitats. And the worship of Dialga and Palkia is still the largest religion in the region, though they are now understood to not be the highest celestial beings.

* The idea that this first Pokédex might have been forgotten has a different potential answer, and it's one that comes from [[VideoGame/PokemonBlackAndWhite the Gen 5]] [[VideoGame/PokemonBlack2AndWhite2 games]]. Two years after ''Black & White'', the protagonists of ''Black 2 & White 2'' are tasked with a Pokédex of their own because of how much Unova's roster of Pokémon changed in those few years. Hisui doesn't just have Pokémon that aren't in Sinnoh like Ursaluna and Sneasler, Sinnoh also has its own roster of exclusive Pokémon like Girafarig, Marill, the Houndour line, Swablu line, and Milotic. Your work isn't forgotten, it's just outdated and needs to be updated for a modern age.